Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2022 Trek Session 8 29 GX
Value Guide market data · 2022 Trek Session 8 29 GX
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2022 Trek Session 8 29 GX
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Session model years
2025$6,975 - $8,100▲ 7% vs. 2022
2024$5,115 - $5,940▼ 22% vs. 2022
2023$6,696 - $7,776▲ 2% vs. 2022
2022$6,538 - $7,592Currently viewing
2020$7,440 - $8,640▲ 14% vs. 2022
2019$7,812 - $9,072▲ 19% vs. 2022
2018$7,440 - $8,640▲ 14% vs. 2022
2017$9,300 - $10,800▲ 42% vs. 2022
2016$9,300 - $10,800▲ 42% vs. 2022
2015$8,305 - $9,644▲ 27% vs. 2022
2014$8,277 - $9,612▲ 27% vs. 2022
2013$8,305 - $9,644▲ 27% vs. 2022
2012$8,305 - $9,644▲ 27% vs. 2022
2011$6,147 - $7,139▼ 6% vs. 2022
2010$5,617 - $6,523▼ 14% vs. 2022
2009$5,933 - $6,890▼ 9% vs. 2022
2007$3,255 - $3,780▼ 50% vs. 2022
2006$4,650 - $5,400▼ 29% vs. 2022
2005$2,558 - $2,970▼ 61% vs. 20222022 Session 8 29 GX lineup
Overview
About this bike
2022 Trek Session 8 29 GX value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Rear Shock
- Fox VAN Performance, 250x72.5mm<br>Size R1: 400lb spring<br>Size R2: 450lb spring<br>Size R3: 500lb spring
- Fork
- RockShox Boxxer Select, DebonAir spring, Charger RC damper, 46mm offset, 20x110mm Boost thru axle, 200mm travel
- Frame
- Alpha Platinum Aluminum, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157x12mm thru axle, 200mm travel
Drivetrain
- Groupset
- 2022 Trek Session 8 29 GX
- Crankset
- Truvativ Descendant DH, DUB 83, 34T steel ring, 165mm length
- Bottom Bracket
- SRAM DUB, 83mm, BSA threaded
- Chain
- SRAM PC-1110, 11-speed
- Rear Derailleur
- SRAM GX DH, medium cage
- Shifters
- SRAM GX DH, 7-speed
- Cassette
- SRAM PG-720, 11-25, 7-speed
Brakes
- Brakes
- SRAM Code R 4-piston hydraulic disc, Rotor: SRAM CenterLine, 6-bolt, round edge, 180mm
Cockpit
- Saddle
- Bontrager Arvada, hollow chromoly rails, 138mm width
- Handlebar
- Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
- Stem
- Bontrager Line Pro, 35mm, Direct Mount, 50mm length
- Seat Post
- Bontrager Rhythm Elite, 31.6mm, 0mm offset, 330mm length
- Tape/Grips
- Bontrager XR Trail Elite, nylon lock-on
Wheels & Tires
- Rear Tire
- Bontrager G5 Team Issue, wire bead, 2-ply 60TPI, 29" x 2.50
- Front Tire
- Bontrager G5 Team Issue, wire bead, 2-ply 60TPI, 29" x 2.50
Pedals
- Pedals
- Wellgo BO-87B, alloy body, Cro-Mo axle, replaceable pins
Accessories
- Rims/Wheels
- Front: Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110 x 20mm Boost thru axle<br>Rear: Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157 x 12mm thru axle
- Color
- Satin Trek Black
Weight & Sizing
- Size
- R1 / R2 / R3
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.